300G - 400G Polythene Bags
Heavy Clear Poly Bags (6 x 9 / 152 x 229mm, 102 micron) — Product Overview
These heavy-duty clear polythene bags are designed for reliable protection, tidy presentation, and efficient packing. Made in a robust 102 micron (approx. 4 mil) thickness, they provide a noticeably stronger feel than standard light-duty poly bags—helping reduce splits and punctures during handling, storage, and transit. The clear film keeps contents visible for quick identification, stock control, and professional presentation.
Supplied paper wrapped for convenient dispensing and cleaner storage, these bags are a practical choice for busy packing benches, retail back rooms, warehouses, and production environments where consistent bag quality matters.
Key Features
Heavy-duty 102 micron film:
A thicker gauge poly bag that offers improved tear resistance and durability compared with lighter micron options—ideal when contents have corners, edges, or when bags are handled frequently.
Clear for fast identification:
Transparent material helps you see what’s inside without opening the bag, supporting quicker picking/packing and simpler inventory checks.
Flat, open-top bag format:
A straightforward bag style that’s quick to load and easy to seal using tape, labels, staples, or heat sealing equipment (where suitable for your process).
Paper wrapped packs:
Paper-wrapped packaging helps keep packs neat and protected in storage, and can make it easier to issue controlled quantities to workstations.
Versatile protection:
Helps protect products from dust, light scuffs, and general handling marks—useful for both storage and presentation.
- Heavy clear polythene bags in a robust 102 micron thickness
- Clear film for easy product visibility and scanning/identification
- Open-top flat bag style for quick packing
- Paper wrapped for tidy storage and convenient handling
- Suitable for many industries including retail, fulfilment, manufacturing, and food service packaging (where appropriate)
Typical Uses
- Protecting parts, components, and small assemblies during storage
- Packaging stationery, leaflets, and printed materials
- Retail and e-commerce packing for small goods and accessories
- Organising items in warehouses, workshops, and stock rooms
- Keeping products clean and separated in transit cartons
Heavy Clear Poly Bags — Full Product Guide
Choosing the right polythene bag is about balancing clarity, strength, and practicality. This heavy clear poly bag option is aimed at users who want a dependable, thicker film for everyday packing tasks—especially where lighter bags can feel too flimsy or are more likely to tear. Below is a practical guide to help you decide if this bag is the right fit for your packing line, storage needs, or dispatch operation.
How It Works
These are flat, open-top polythene bags. You place the item inside, then close the opening using your preferred method. Many businesses use labels or tape for quick closure, while others use heat sealing for a more tamper-evident finish (depending on equipment and workflow). Because the bag is clear, the contents remain visible after packing—helpful for identification, barcoding, and quality checks.
Materials and Construction
The bags are made from clear polythene film in a heavy 102 micron thickness (often referenced as approximately 4 mil). This heavier gauge is commonly selected when you need extra confidence against tearing and puncturing during normal handling. The flat bag construction keeps the profile neat and space-efficient, making it easy to store packs and to pack items into outer cartons.
What “102 micron” means in practice:
Micron is a measure of film thickness. A higher micron value generally indicates a thicker, stronger bag. Moving from light-duty to heavy-duty film can make a noticeable difference when packing items with corners, edges, or when bags are frequently handled.
Clarity and Presentation
Clear poly bags are widely used where visibility matters—whether that’s for retail presentation, quick picking in a warehouse, or ensuring the correct item is packed without opening the bag. The clear film supports efficient workflows and can reduce packing errors by making contents easy to verify at a glance.
Packaging Format: Paper Wrapped
These bags are supplied paper wrapped. For many workplaces, paper-wrapped packs are easier to store neatly on shelves and can help keep packs clean and protected until use. They can also support controlled issuing of stock to packing stations, helping teams keep work areas tidy and reducing the chance of loose bags becoming damaged or contaminated in storage.
Floor Type Compatibility
These bags are suitable for use in typical packing environments such as warehouses, workshops, retail back rooms, and production areas. If you operate in areas with high static sensitivity or strict cleanroom requirements, you may need specialist anti-static or cleanroom-rated packaging—this product is a general-purpose heavy clear poly bag.
Health and Safety
- Choking hazard: Keep plastic bags away from babies and children.
- Workplace handling: When packing sharp-edged items, consider additional protection (e.g., edge guards or inner wraps) to reduce puncture risk.
- Food contact: If you intend to use bags for direct food contact, confirm suitability for your specific application and compliance requirements before use.
Ideal Applications and Use Cases
Warehousing and fulfilment:
Use heavy clear poly bags to keep items grouped, protected, and easy to identify. They’re useful for kitting, bundling, and separating SKUs inside larger cartons.
Retail and e-commerce:
A clear bag can improve presentation and protect products from dust and handling marks. The heavier film helps the bag keep its shape and resist tearing during packing and returns processing.
Manufacturing and engineering:
Ideal for storing components, fixings, and small parts where durability matters. The thicker film can be beneficial when parts have edges or when bags are moved around frequently.
Print and stationery:
Suitable for leaflets, documents, and printed materials where you want a clean, professional look and protection from scuffs and dust.
Maintenance, Cleaning and Care
Polythene bags are typically single-use or limited re-use depending on your process. Store unused packs in a clean, dry area away from direct heat and sunlight to help maintain film performance. If bags are used for storage, avoid overfilling and take care with sharp corners to reduce the chance of punctures.
Case Study (Typical Workflow Example)
A small fulfilment team packing accessories and small parts often needs a bag that is quick to load, strong enough for daily handling, and clear for easy checking. Switching from a lighter bag to a heavy 102 micron option can reduce split bags during packing, improve presentation, and speed up order verification because contents remain visible. Paper-wrapped packs also help keep the packing bench organised and make it easier to replenish stock at each station.
Who Is It For?
- Businesses that want a stronger clear poly bag than standard light-duty options
- Packing teams that value fast identification of contents
- Warehouses and workshops needing durable, general-purpose protection
- Retail and e-commerce operations aiming for clean presentation and reduced damage
Colours / Features Available
This listing is for clear heavy polythene bags. If you require tinted, opaque, printed, anti-static, or resealable options, these are typically available as alternative product types—choose based on your handling, compliance, and presentation needs.
Sizes Available
This product page may represent a range of options and pack quantities. Select the variant that matches your required size and quantity. If you need a different size or a bespoke solution, contact the supplier to discuss available options.
Reference notes:
This guide is written to match the product specification shown on this page: heavy clear poly bags, 6 x 9 (152 x 229mm), 102 micron, paper wrapped.